diff options
| author | Lars-Peter Clausen <lars@metafoo.de> | 2013-07-29 17:13:57 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-07-29 19:40:59 +0200 |
| commit | eee5d7f99ae95059e1a3d1cfa2dea3ed8dbd94ac (patch) | |
| tree | 438cc363a91ee9ddb6ca0584f30e80e476323ac3 /sound/soc/codecs/wm8994.c | |
| parent | ASoC: dapm: Pass card instead of dapm context to dapm_power_widgets() (diff) | |
| download | linux-eee5d7f99ae95059e1a3d1cfa2dea3ed8dbd94ac.tar.xz linux-eee5d7f99ae95059e1a3d1cfa2dea3ed8dbd94ac.zip | |
ASoC: dapm: Add a helper to get the CODEC for DAPM kcontrol
We use the same 3 lines to get the CODEC for a kcontrol in a quite a few places.
This patch puts them into a common helper function. Having this encapsulated in
a helper function will also make it more easier to eventually change the data
layout of the kcontrol's private data.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'sound/soc/codecs/wm8994.c')
| -rw-r--r-- | sound/soc/codecs/wm8994.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c index ba832b77c543..eee2a01f2691 100644 --- a/sound/soc/codecs/wm8994.c +++ b/sound/soc/codecs/wm8994.c @@ -1437,9 +1437,7 @@ SOC_DAPM_SINGLE("AIF1.1 Switch", WM8994_DAC2_RIGHT_MIXER_ROUTING, static int wm8994_put_class_w(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { - struct snd_soc_dapm_widget_list *wlist = snd_kcontrol_chip(kcontrol); - struct snd_soc_dapm_widget *w = wlist->widgets[0]; - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_kcontrol_codec(kcontrol); int ret; ret = snd_soc_dapm_put_volsw(kcontrol, ucontrol); |